diff -r 2af47517ffbd -r 41c34debcde0 hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp	Wed Apr 10 13:27:35 2013 +0200
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp	Wed Apr 10 14:26:49 2013 +0200
@@ -165,6 +165,10 @@
 #endif  // #ifdef ASSERT
 
 
+void PSParallelCompact::print_on_error(outputStream* st) {
+  _mark_bitmap.print_on_error(st);
+}
+
 #ifndef PRODUCT
 const char* PSParallelCompact::space_names[] = {
   "old ", "eden", "from", "to  "